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a guest Oct 23rd, 2019 104 Never
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  1. const asyncDoSomethingWithResult = (result: number, callback: GenericAsyncCallback<Error, string>) => {
  2.     setTimeout(() => {
  3.         if (result % 2 === 0) callback(new Error(`Result Infraction`));
  4.         else callback(null, "It's all going to be ok.")
  5.     }, 1000);
  6. };
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